REDMOND, Wash. - A professional skiing photographer attempting to document the harsh Argentine terrain where plane crash survivors once resorted to cannibalism died in a 4,500-foot fall, his family said. Carl Warren Skoog, 46, fell from the remote southern face of 22,210-foot Mount Mercedario in the Andes on Oct. 17 while working with a longtime ski partner, Rene Crawshaw. "It wasn't extremely dangerous. He just fell somehow, and he just couldn't get his ice pick in to stop him," said Crawshaw, who needed more than a day to trek out of the remote area to get aid. The pair had...